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20152026
most citedLocal Weak Limits of Laplace Eigenfunctions

9 citations · 29 across the 15 of their papers we have counts for

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math.SP2024★ 1 cited

Improved bounds for eigenfunctions under random perturbations in negative curvature

Maxime Ingremeau, Martin Vogel

It has been known since the work of Avakumovíc, Hörmander and Levitan that, on any compact smooth Riemannian manifold, if , then $\|ψ_λ\|_{L^\infty} \leq C λ^{\frac…

math.SP2022

A trace formula for scattering resonances of unbalanced quantum graphs

Maxime Ingremeau

Given an unbalanced open quantum graph, we derive a formula relating sums over its scattering resonances with integrals outside a strip. We deduce lower bounds on the number of res…

math.SP2020

Scattering resonances of large weakly open quantum graphs

Maxime Ingremeau

In this paper, we consider a sequence of open quantum graphs, with uniformly bounded data, and we are interested in the asymptotic distribution of their scattering resonances. Supp…

math.SP2020★ 3 cited

Empirical spectral measures of quantum graphs in the Benjamini-Schramm limit

Nalini Anantharaman, Maxime Ingremeau, Mostafa Sabri +1

We introduce the notion of Benjamini-Schramm convergence for quantum graphs. This notion of convergence, intended to play the role of the already existing notion for discrete graph…

math.SP2020★ 5 cited

Absolutely Continuous Spectrum for Quantum Trees

Nalini Anantharaman, Maxime Ingremeau, Mostafa Sabri +1

We study the spectra of quantum trees of finite cone type. These are quantum graphs whose geometry has a certain homogeneity, and which carry a finite set of edge lengths, coupling…

math.SP2018

Quantum ergodicity for large equilateral quantum graphs

Maxime Ingremeau, Mostafa Sabri, Brian Winn

Consider a sequence of finite regular graphs (GN) converging, in the sense of Benjamini-Schramm, to the infinite regular tree. We study the induced quantum graphs with equilateral…

math.SP2017

Semiclassical limits of distorted plane waves in chaotic scattering without a pressure condition

Maxime Ingremeau

In this paper, we study the semi-classical behavior of distorted plane waves, on manifolds that are Euclidean near infinity or hyperbolic near infinity, and of non-positive curvatu…

math.SP2017

Sharp resolvent bounds and resonance-free regions

Maxime Ingremeau

In this note, we consider semiclassical scattering on a manifold which is Euclidean near infinity or asymptotically hyperbolic. We show that, if the cut-off resolvent satisfies pol…

math.SP2017★ 1 cited

Equidistribution of Phase Shifts in Obstacle Scattering

Jesse Gell-Redman, Maxime Ingremeau

For scattering off a smooth, strictly convex obstacle with positive curvature, we show that the eigenvalues of the scattering matrix -- the phase shifts --…